kubernetes kube

apiserverkube_master="--master=http:// 192.168.5.221:8080 "Five, disable the firewallSystemctl Disable iptables-services firewalldsystemctl stop iptables-services FIREWALLDVi. Configuring the Kubernetes service on the master nodeModify the configuration file/etc/etcd/etcd.conf, make sure ETCD listens to all addresses, modify the following:Etcd_name=defaultetcd_data_dir= "/var/lib/etcd/default.etcd" etcd_listen_client_urls= "http://0.0.0.0:2379"Modify

. NetworkNetwork-policy [Beta] CIDR-based Networkplicy policy support. [Beta] Egressrules is supported in Networkpolicy. Kube-proxy Ipvs Mode [Alpha] Kube-proxy supports Ipvs mode. API MachineryKube-apiserver Fixed an issue with Apiservice autoenrollment. This issue has affected the rolling restart of the HA API to add or remove API groups. [Alpha] The

file), Then, based on the configuration information, a proxy process is started on Minion and the corresponding service port is monitored, and when an external request occurs, proxy distributes the request to the correct container processing on the backend based on the load balancer.Therefore, the proxy not only solves the problem of the same host service port conflict, but also provides the service forwarding service Port's ability to provide services externally, the proxy backend uses the ran

Create a Kubernetes-dashboard In the previous article (SEE), deploy the Kubernetes-dashboard Based on the deployed kubernetes. It is an official user management Kubernets cluster visualization tool; deploying a dashboard is the same as deploying other applications in kubernets. Just create the Replication Controller and Service services required by the dashboard;

: traefik-ingress-lbPorts:-Name: webContainerPort: 80HostPort: 80-Name: adminContainer Port: 8081Args:--- Web--- Web. address =: 8081--- Kubernetes 3. traefik service file # Cat traefik-service.yamlApiVersion: v1Kind: ServiceMetadata:Name: traefik-web-uiNamespace: kube-systemSpec:Selector:K8s-app: traefik-ingress-lbPorts:-Port: 80TargetPort: 8081 4. Create clusterrole, clusterrolebinding, deployment, servic

I. Introduction of COREDNSKubernetes includes the DNS server Kube-dns for service discovery. The DNS server leverages Skydns's libraries to provide DNS requests for kubernetes pods and services. SkyDNS2 's author, Miek Gieben, created a new DNS server, Coredns, which was built with a more modular, extensible framework. Infoblox has partnered with Miek to use this DNS server as a substitute for

Kubernetes API Server FeaturesThe core function of Kubernete API server is to provide an HTTP rest interface for kubernetes, deleting, changing, checking, and watch for various resource objects (such as Node,pod,service, etc.).The API server is the central hub for data interaction and communication between the various functional modules in the cluster, in addition to the following features: API Por